Home / 5,970,429.69-8,239,217.34-3,392,251.93

Finding the Fourth Proportional to 5,970,429.69, 8,239,217.34 and 3,392,251.93

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Solution

The fourth proportional to 5,970,429.69, 8,239,217.34 and 3,392,251.93 is: 4,681,321.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,429.69 : 8,239,217.34 = 3,392,251.93 : x
  2. Step 2: Convert to fraction form
    5,970,429.69/8,239,217.34 = 3,392,251.93/x
  3. Step 3: Cross multiply
    5,970,429.69x = 8,239,217.34 × 3,392,251.93
  4. Step 4: Simplify right side
    5,970,429.69x = 27,949,500,923,304.47
  5. Step 5: Solve for x
    x = 27,949,500,923,304.47/5,970,429.69
  6. Step 6: Final answer
    x = 4,681,321.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.